What should you check when inspecting a central vacuum?

How do I troubleshoot my central vacuum?

Does central vac need maintenance?

Your central vacuum system's motor doesn't need much maintenance, but you should still be checking over it periodically to make sure it continues to work properly. Look over the motor itself and the motor brushes. On occasion, your central vac motor may need some lubrication or oiling.

How do you maintain a central vacuum system?

How often should you replace central vac filter?

Most manufacturers recommend you change your filter on average every 3-6 months. However, it is recommended to change your filter even earlier depending on usage and allergy care. Most newer vacuum models use more than one filter.

Central Vacuums 101: Frequently Asked Questions

How often should you clean your central vacuum?

Generally, central vacuum canisters should be cleaned every three to six months, more often if used more frequently. You can tell your central vacuum needs to be cleaned when the suction is weakening.

Can you clean a central vacuum filter?

Some central vacuum systems come with permanent filters that can be washed, while others come with disposable filters. Permanent filters can be removed and washed with warm, soapy water; any mild soap will do. Allow the filter to air-dry thoroughly before replacing it.

Can you wash a central vac filter?

Depending on the material, you can easily wash and air dry your central vacuum filter every few months. From what we found, mesh and foam filters are the best to wash and can be reused a few times before needing replacement.

How do I know if my central vacuum is clogged?

Turn the unit on and feel the suction at the end of the hose handle. If there is no or low suction, then the clog is in the hose. You can remove the clog by running a long, stiff object through the hose, such as a butter knife, starting at the wall end.

Why would a central vacuum stop working?

For central vac inlets installed in floor, check for fallen or loose pipe. If the central vacuum power unit has insulation in the filter bag or debris receptacle, then the break is most likely in the attic. If any central vacuum system pipe runs underground, check for damage from recent gardening or tree roots.

Why does central vacuum lose suction?

If you get low suction at all of your outlets, it means your blockage is either in the hose or more likely, between the first outlet and your canister. If you only have low suction on one outlet, the blockage is between that one and the one that's working fine.

How do you find a leak in a central vacuum?

One of the simpler ways to test for air leaks is to use regular soapy water. After isolating and pressurizing the system, use a brush to apply soapy water to all potential leaking areas. These include fittings and threaded areas. Anywhere where a leak is present, the soapy water will start to bubble.

How long do central vacuums last?

While different factors affect how long a system lasts, many central vacuums can last 20-30 years, or even longer, depending on how often they are used.

Do central vacuums have HEPA filters?

Each model comes with its own set of features. Our 700VF1 and 650VF1 models are equipped with HEPA filters, a highly efficient component that filters even the smallest particles for maximum cleanliness.

How do you clean a HEPA filter?

Wash your HEPA filter with warm water and allow it to dry if your model specifically states that water cleaning is safe. You can also soak your filter in hot water if it is extremely dirty. Clean non-washable, permanent HEPA filters using a vacuum to remove dust and debris.

Do vacuums need tune ups?

Tuning-Up Your Vacuum

Until they stop working properly because they need a tune-up. Just as we get busy with sewing machine tune-ups and repairs as the winter wears on, we also get busy with vacuum cleaner repairs.

How often should a HEPA filter be changed?

Although it depends on the specific filter you have, as a rule of thumb, replaceable HEPA filters should be replaced every 6-12 months, depending on air quality and environmental factors. Carbon pre-filters should be replaced every 3 months, depending on air quality and environmental factors.